CN111686992B - Soft bag edge banding machine of leather carving - Google Patents
Soft bag edge banding machine of leather carving Download PDFInfo
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- CN111686992B CN111686992B CN202010575684.3A CN202010575684A CN111686992B CN 111686992 B CN111686992 B CN 111686992B CN 202010575684 A CN202010575684 A CN 202010575684A CN 111686992 B CN111686992 B CN 111686992B
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- leather
- plate
- edge
- fixedly connected
- glue
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
Abstract
The invention discloses an edge bonding machine for a leather carving soft package, which relates to the technical field of leather carving soft package processes and comprises a lower die holder and an upper die holder which is arranged in a moving mode along the vertical direction, wherein the upper die holder comprises an edge covering mechanism, a gluing mechanism is arranged on the edge covering mechanism, a cutting mechanism is fixedly connected on the peripheral side of the edge covering mechanism, a leather pressing edge assembly is vertically arranged on the peripheral side of the cutting mechanism in a sliding mode, the upper die holder moves downwards for a first stroke, and the gluing mechanism is used for gluing the leather edge of the leather carving soft package to be edge sealed, which is placed on the lower die holder. This soft bag sealer of leather carving through the pneumatic cylinder, beat gluey mechanism, press the leather collar subassembly, cut the mechanism, locking mechanism, the mechanism of borduring, the cooperation between the die holder, can once only accomplish to beat gluey, the unnecessary leather collar is accurate cuts and bordures soft package of leather carving, is the synchronous banding of four sides of the soft bag of leather carving in addition, has not only liberated the labour, and the banding is neat pleasing to the eye moreover, and the banding is efficient.
Description
Technical Field
The invention relates to the technical field of leather carving soft package processes, in particular to an edge bonding machine for a leather carving soft package.
Background
The leather carving soft package is a novel soft package, is formed by hot pressing at a high temperature through a special die, specifically combines synthetic leather with a base material (bottom plate) after being processed by cutting, embossing, coloring, grinding, polishing, brightening, surface curing and other processes, is filled with a polyurethane foaming material, has the effects of shock resistance, sound insulation, heat preservation and the like, can be produced in large quantity, and is widely used in the aspect of decorative materials.
The soft package of skin carving needs to carry out the banding after hot briquetting, and the bottom plate all around can go out partly leather face more, need the cladding of the leather face that goes out more in the bottom plate side, then with unnecessary leather face excision, traditional soft package of skin carving banding mode divides three steps to go on: the first step of gluing is to glue the side surface of the bottom plate, the second step of edge wrapping is to tightly support the side surface of the leather carving soft bag on a table top through the bottom plate and slowly turn over until the side surface of the bottom plate is adhered to the leather surface, and the third step of edge cutting is to cut off redundant leather surfaces by using a tool knife.
The manual glue beating of the soft packet of traditional banding method of skin carving is difficult to be even, need press hard when borduring and take more power, and the tool knife trend is easy to incline when cutting edge, and it is pleasing to the eye that the influence skin carving is soft, and the soft packet of four sides of skin carving all will repeated operation moreover, and the banding step is more, makes the hand sour for a long time easily, and the banding is inefficient simultaneously.
Disclosure of Invention
The invention aims to provide an edge bonding machine for leather carving soft bags, which can uniformly glue the leather carving soft bags, accurately cut redundant leather edges and bond edges once through the cooperation of a hydraulic cylinder, a gluing mechanism, a leather edge pressing component, a cutting mechanism, a locking mechanism, a bonding mechanism and a lower die holder, and simultaneously bond the four sides of the leather carving soft bags synchronously, thereby not only freeing labor force, but also achieving neat and beautiful bond edges and high bonding efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: the edge bonding machine for the leather carving soft package comprises a lower die base and an upper die base which is movably arranged along the vertical direction, wherein the upper die base comprises an edge bonding mechanism, a gluing mechanism is arranged on the edge bonding mechanism, a cutting mechanism is fixedly connected to the peripheral side of the edge bonding mechanism, and a leather edge pressing assembly is vertically arranged on the peripheral side of the cutting mechanism in a sliding manner; the utility model discloses a soft bag edge of skin carving, including the lower die base, the upper die base moves first stroke downwards, beat gluey mechanism and beat to place the soft bag edge of skin carving of treating the banding on the lower die base and glue, the upper die base moves the second stroke downwards, the mechanism of borduring compresses tightly the soft bag bottom plate of skin carving on the lower die base, it compresses tightly the soft bag unnecessary edge of skin carving on the lower die base to press the edge subassembly, cutting mechanism cuts the soft bag unnecessary edge of skin carving, the upper die base moves the third stroke downwards, and the mechanism of borduring extrudees the soft bag of skin carving in the lower die base in order to bordure the soft bag of skin carving.
Further, the die holder includes the base, fixed mounting has a banding platform on the base, the banding platform is the rectangle frame form, it cuts cut groove to have seted up on the banding platform, each inboard difference fixedly connected with rubber strip of banding platform, the rubber strip is towards the soft packet convex cambered surface of leather carving towards the soft packet of one side of leather carving, fixed mounting has a plurality of elastic telescopic assembly on the base, each the same board of placing that is used for placing the soft packet of leather carving that is located banding platform of elastic telescopic assembly top fixedly connected with, it is provided with outside extension's spacing unit to place the board bottom, spacing unit is assembled to hinder and places the board and is popped out inside the banding platform by elastic telescopic assembly.
Further, the mechanism of borduring includes the support, it is provided with first slide bar to slide on the support, a bottom plate clamp plate of first slide bar bottom fixedly connected with, first slide bar top fixedly connected with has a first stopper that is located the support top, a second stopper that is located between support and the bottom plate clamp plate of fixedly connected with on the first slide bar, the first pressure spring of fixedly connected with between bottom plate clamp plate and the support sets up the mechanism of borduring, can cut the mechanism at the second stroke and surely remove the soft packet of leather carving leather limit in-process and compress tightly the fixed with the soft packet of leather carving, improves and cuts the mechanism side cut precision, and it bordures the soft packet of leather carving inside the banding platform of soft packet of leather carving to cut the third stroke simultaneously.
Further, cut the mechanism and include the rectangle framed panel with support bottom fixed connection, rectangle framed panel bottom fixed mounting has blade subassembly, the blade subassembly is including the bar blade that is the rectangle and distributes to and be located each adjacent right angle blade between the bar blade sets up and cuts the mechanism, can cut off the soft packet of unnecessary skin limit of skin carving at the second stroke.
Further, press the leather lace subassembly to include the leather lace clamp plate, two second slide bars of fixedly connected with on the leather lace clamp plate, the second slide bar slides and sets up on the rectangle plate, the second slide bar top is provided with a cap piece, be provided with the second pressure spring between leather lace clamp plate and the rectangle plate, set up and press the leather lace subassembly, can compress tightly the soft excessive leather lace of leather carving when cutting the mechanism and cutting the soft package leather lace of leather carving, make the leather lace incision more accurate, level and more smooth.
Further, the glue applying mechanism comprises four glue applying units, and the glue applying units are assembled to be in contact with the leather surface to be covered of the leather carving soft package when the first stroke is finished; the glue brushing units are respectively communicated with the same glue supply unit, and the glue supply units are fixedly arranged on the bracket; the lifting unit is assembled to enable the glue brushing unit to be lifted for a certain distance relative to the bottom plate pressing plate in the second stroke process; the glue brushing unit is maintained in a lifting state relative to the bottom plate pressing plate after the second stroke is finished, and the falling reset unit can lower the glue brushing unit relative to the bottom plate pressing plate to be reset to a state when the first stroke starts until the upper die base moves upwards to the top after the third stroke is finished.
Further, the glue brushing unit comprises a glue brushing plate with an inner cavity, a plurality of glue holes used for glue discharging are densely distributed at the bottom of the glue brushing plate, two sides of the inner cavity of the glue brushing plate are respectively provided with a fixed wedge block with a wide upper part and a narrow lower part, a movable wedge block with a narrow upper part and a wide lower part and matched with the two fixed wedge blocks is vertically arranged between two ends of the inner cavity of the glue brushing plate in a sliding manner, the bottom of the glue brushing plate is vertically provided with an ejector rod in a sliding manner, the top end of the ejector rod penetrates through the inner cavity of the glue brushing plate and then is fixedly connected with the lower surface of the movable wedge block, the glue brushing unit is arranged, glue can be brushed on the leather edge part to be edged of the soft leather sculpture package at the end of the first stroke, and preparation is made for edging the; the glue supply unit comprises a glue storage bottle fixedly arranged on the edge covering mechanism, a glue outlet of the glue storage bottle is provided with a valve, and the glue outlet of the glue storage bottle is communicated with the top of each glue brushing unit through a hose; the lifting unit comprises a fixed block fixedly connected to the bottom plate pressing plate, a first rack is vertically arranged on the fixed block in a sliding mode, the bottom of the first rack is fixedly connected with the glue brushing plate, one side of the fixed block is rotatably connected with a gear, the gear is meshed with the first rack, the lifting unit further comprises a second rack fixedly connected to one side of the rectangular frame plate, the second rack is meshed with the gear, and when the rectangular frame plate and the bottom plate pressing plate move relatively, the glue brushing unit can move reversely for an equal distance relative to the vector direction of the relative movement of the rectangular frame plate and the bottom plate pressing plate through the lifting unit, so that the glue brushing unit is prevented from blocking a third stroke, and meanwhile, glue left at the bottom of the glue brushing unit is prevented from being stained on the edge sealing platform; the unit that resets that falls includes the fixed plate of fixed connection in support one side, it is provided with a spacer pin to slide on the fixed plate, one side that the spacer pin is close to the mounting bracket is provided with a first wedge of narrow width down, one end that the support was kept away from to the fixed plate and a third pressure spring of fixedly connected with between the spacer pin, still include fixed connection in mounting bracket one side, and with first wedge matched with second wedge, set up the unit that resets that falls, can be after the third journey when moving to the top on the upper die base, with the unit that glues that brushes for bottom plate clamp plate fall the state when resetting to first stroke beginning.
Further, the flexible subassembly of elasticity includes the telescopic link, the outer pole and the base of telescopic link are connected fixedly, pole and place board bottom fixed connection in the telescopic link, the outer pole of telescopic link and place a fixedly connected with fourth pressure spring between the board, the flexible subassembly of elasticity is to placing the board and producing ascending elasticity all the time, places the board and can move down in the banding platform under the bottom plate clamp plate effect in the third journey, and the flexible subassembly of elasticity can overcome the frictional force between each rubber strip and the soft packet of carving of skin after the third journey is ended and will place the soft packet of carving of skin that board and the banding completion on it upwards bounce, is convenient for take out the soft packet of carving skin from the banding platform.
Further, be provided with a locking mechanism between die holder and the upper die holder, locking mechanism is including sliding the L shape pole that sets up in banding platform bottom, be provided with the extension spring between L shape pole and the banding platform, the vertical partial top of L shape pole is the wedge, locking mechanism still includes fixed connection in cutting mechanism one side and with L shape pole wedge top matched with third wedge, sets up locking mechanism, before the third journey, can block to place the board and move down under bottom plate clamp plate pressure, when the third journey begins, can break away from completely and place the board below for place the board and can move down under bottom plate clamp plate pressure.
Furthermore, one side of the lower die holder is fixedly connected with an installation frame extending to the upper side of the upper die holder, a hydraulic cylinder is fixedly connected onto the installation frame, and the output end of the hydraulic cylinder is fixedly connected with the support.
Compared with the prior art, the invention has the beneficial effects that: this soft bag of bag edge banding machine of skin carving through the hydraulic cylinder, beat gluey mechanism, press the leather side subassembly, cut the mechanism, locking mechanism, the mechanism of borduring, the cooperation between the die holder, can once only accomplish evenly to beat gluey, the accurate cutting of unnecessary leather side and borduring soft bag of skin carving, be with the synchronous banding of four sides of the soft bag of skin carving in addition, not only liberated the labour, the banding is whole neat pleasing to the eye moreover, and the banding is efficient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is a schematic structural view of a covering and taping mechanism of the present invention;
FIG. 5 is a schematic view of a cutting mechanism according to the present invention;
FIG. 6 is a schematic view of a blade assembly of the present invention;
FIG. 7 is a schematic view of a blank holder assembly according to the present invention;
FIG. 8 is a schematic view of the connection structure of the cutting mechanism and the edge pressing assembly of the present invention
FIG. 9 is a schematic structural view of a sealing platform according to the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 9 at A in accordance with the present invention;
FIG. 11 is a schematic structural view of a gluing mechanism according to the present invention;
FIG. 12 is a schematic view of a glue applying unit structure according to the present invention
FIG. 13 is a cross-sectional view of a glue-applying unit according to the present invention;
FIG. 14 is a schematic structural view of a first stroke lifting unit according to the present invention;
FIG. 15 is a schematic view of the descending reset unit at the end of the second stroke in accordance with the present invention;
FIG. 16 is a schematic view of the descending reset unit of the present invention with the upper mold seat uppermost;
FIG. 17 is a schematic end-of-first-stroke configuration of the present invention;
FIG. 18 is a schematic view of the second end of stroke configuration of the present invention;
FIG. 19 is a schematic diagram of the end of the third stroke of the present invention;
fig. 20 is a schematic structural view of a soft bag to be subjected to edge sealing leather carving placed on the lower die holder in an initial state of the invention.
FIG. 21 is a schematic structural view of a leather carving soft bag to be edge sealed in a first stroke of the invention;
FIG. 22 is a schematic view of a leather carving soft package structure with excess leather edges cut off at the end of the second stroke and without edges;
FIG. 23 is a schematic structural view of a leather carving soft package with edge sealing completed at the end of the third stroke of the present invention;
in the figure: 1. a mounting frame; 2. a hydraulic cylinder; 3. a cutting mechanism; 301. a rectangular frame plate; 302. a blade assembly; 3021. a strip blade; 3022. a right angle blade; 4. a binding mechanism; 401. a support; 402. a first slide bar; 403. a bottom plate pressing plate; 404. a first stopper; 405. a second limiting block; 406. a first pressure spring; 5. a leather edge pressing component; 501. pressing a leather edge plate; 502. a second slide bar; 503. a cap block; 504. A second pressure spring; 6. a gluing mechanism; 601. a glue brushing unit; 6011. brushing a rubber plate; 6012. fixing the wedge block; 6013. a movable wedge block; 6014. a top rod; 602. a glue supply unit; 6021. storing the glue bottle; 6022. A valve; 6023. a hose; 603. a lifting unit; 6031. a fixed block; 6032. a first rack; 6033. A gear; 6034. a second rack; 604. a falling reset unit; 6041. a fixing plate; 6042. a spacing pin; 6043. a first wedge block; 6044. a third pressure spring; 6045. a second wedge block; 7. a base; 8. A sealing edge platform; 801. cutting the groove; 802. a rubber strip; 9. placing the plate; 10. a limiting unit; 11. an elastic telescopic component; 1101. a telescopic rod; 1102. a fourth pressure spring; 12. a locking mechanism; 1201. an L-shaped rod; 1202. a tension spring; 1203. a third wedge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-23, the present invention provides a technical solution: an edge bonding machine for soft package of leather carving comprises a lower die holder and an upper die holder, wherein the lower die holder comprises a base 7, an edge bonding platform 8 is fixedly installed on the base 7, the edge bonding platform 8 is in a rectangular frame shape, a cutting groove 801 is formed in the edge bonding platform 8, rubber strips 802 are respectively and fixedly connected to the upper edge of each inner side of the edge bonding platform 8, one sides of the rubber strips 802 facing the soft package of the leather carving are cambered surfaces protruding towards the soft package of the leather carving, four elastic telescopic assemblies 11 are fixedly installed on the base 7, the top of each elastic telescopic assembly 11 is fixedly connected with a placing plate 9 which is positioned inside the edge bonding platform 8 and used for placing the soft package of the leather carving, each elastic telescopic assembly 11 comprises a telescopic rod 1101, an outer rod of the telescopic rod 1101 is fixedly connected with the base 7, an inner rod of the telescopic rod 1101 is fixedly connected with the bottom of the placing plate 9, a fourth pressure spring, the thickness of the placing plate 9 is equal to that of the edge sealing platform 8, the upper surface of the placing plate 9 is provided with grains matched with the surface of the leather carving soft package foaming leather to be edge sealed, leather carving soft packages can be conveniently and accurately placed on the placing plate 9, the edge sealing precision is improved, the elastic telescopic component 11 always generates upward elastic force on the placing plate 9, the placing plate 9 can move downwards in the edge sealing platform 8 under the action of the bottom plate pressing plate 403 in the third process, the elastic telescopic component 11 can overcome the friction force between each rubber strip 802 and the leather carving soft packages after the third process is finished, the dead weight of the leather carving soft packages and the dead weight of the placing plate 9, the placing plate 9 and the edge sealing leather carving soft packages on the placing plate 9 are upwards bounced, the leather carving soft packages can be conveniently taken out of the leather carving soft packages from the edge sealing platform 8, the bottom of the placing plate 9 is provided with the limiting unit 10 extending outwards, the limiting unit 10 is in a rectangular plate shape, one end of the limiting, the other end extends to banding platform 8 below, with banding platform 8 cooperation in order to block to place board 9 and by the flexible concertina subassembly 11 inside upwards pop out banding platform 8.
One side fixedly connected with one of base 7 of die holder extends to the shape of falling L mounting bracket 1 of upper die base top, and fixedly connected with is located the pneumatic cylinder 2 directly over the upper die base on mounting bracket 1, 2 output of pneumatic cylinder and upper die base fixed connection, and pneumatic cylinder 2 is flexible can drive the upper die base and remove along vertical direction.
The upper die base comprises an edge covering mechanism 4, the edge covering mechanism 4 comprises a cross-shaped support 401 fixedly connected with the output end of a hydraulic cylinder 2, eight first sliding rods 402 are arranged on the support 401 in a sliding mode, the bottom of each first sliding rod 402 is fixedly connected with a rectangular base plate pressing plate 403, the top of each first sliding rod 402 is fixedly connected with a first limiting block 404 located above the support 401, a second limiting block 405 located between the support 401 and the base plate pressing plate 403 is fixedly connected onto the first sliding rod 402, the distance between the first limiting block 404 and the second limiting block 405 is larger than the thickness of the support 401 between the first limiting block 404 and the second limiting block, the support 401 has a certain moving space between the two, four first pressure springs 406 are fixedly connected between the base plate pressing plate and the support 401, the edge covering mechanism 4 is arranged, the leather carving of the leather with glue and edge cutting can be pressed into the edge sealing platform 8, and a rubber strip 802 on the inner side of the edge sealing platform 8 cuts the reserved leather carving soft package And (4) pressing to ensure that the reserved leather carving soft package leather edge is stuck on the side surface of the leather carving soft package bottom plate through the glue on the leather carving soft package leather edge so as to finish edge wrapping.
The edge covering mechanism 4 is provided with a gluing mechanism 6, the gluing mechanism 6 comprises four gluing units 601, the gluing units 601 are assembled to be in contact with a leather surface of a leather carving soft bag to be covered when a first stroke is finished, the gluing units 601 comprise a gluing plate 6011 provided with an inner cavity, a plurality of glue holes for glue discharging are densely distributed at the bottom of the gluing plate 6011, two sides of the inner cavity of the gluing plate 6011 are respectively provided with a fixed wedge 6012 with a wide top and a narrow bottom, a movable wedge 6013 with a narrow top and a wide bottom and matched with the two fixed wedges 6012 is vertically arranged between two ends of the inner cavity of the gluing plate 6011 in a sliding manner, an ejector rod 6014 is vertically arranged at the bottom of the gluing plate 6011 in a sliding manner, the top end of the ejector rod 6014 penetrates through the inner cavity of the gluing plate 6011 and then is fixedly connected with the lower surface of the movable wedge 6013, the movable wedge 6013 can move up and down between the two fixed wedge 6012 by sliding the ejector rod 6014, thereby controlling the opening and closing of the upper part and the lower part of the inner cavity of the brush rubber plate 6011 and further controlling whether the glue on the upper part of the inner cavity of the brush rubber plate 6011 flows to the lower part of the inner cavity thereof.
Each glue brushing unit 601 is communicated with the same glue supplying unit 602, the glue supplying unit 602 comprises a glue storage bottle 6021 fixedly arranged on the support 401 of the edge covering mechanism 4, a glue outlet of the glue storage bottle 6021 is provided with a valve 6022 for controlling the glue outlet amount, the glue outlet of the glue storage bottle 6021 is respectively communicated with the top of the glue brushing plate 6011 of each glue brushing unit 601 through a hose 6023, and the glue storage bottle 6021 supplies glue to each glue brushing unit 601 through the hose 6023.
The glue applying mechanism 6 further comprises four lifting units 603, each lifting unit 603 corresponds to one glue brushing unit 601, each lifting unit 603 is assembled to enable the glue brushing unit 601 to lift a certain distance relative to the bottom plate pressing plate 403 in the second stroke process, each lifting unit 603 comprises a fixed block 6031 fixedly connected to the bottom plate pressing plate 403, each fixed block 6031 is vertically and slidably provided with a first rack 6032, the bottom of each first rack 6032 is fixedly connected with the glue brushing plate 6011, one side of each fixed block 6031 is rotatably connected with a gear 6033, each gear 6033 is meshed with the corresponding first rack 6032, each glue brushing unit 601 further comprises a second rack 6034 fixedly connected to one side of the corresponding rectangular frame plate 301, each second rack 6034 is meshed with the corresponding gear 6033, and when the rectangular frame plate 301 and the bottom plate pressing plate 403 move relatively, the glue brushing units 601 move in the same distance in the opposite direction of the vector of the rectangular frame plate 301 and the bottom plate 403 through transmission fit among the second racks 6034, the gears 6033 and the first racks 6032.
The gluing mechanism 6 further comprises a descending resetting unit 604, the descending resetting unit 604 comprises a fixing plate 6041 fixedly connected to one side of the bracket 401, a limit pin 6042 is slidably arranged on the fixing plate 6041, a first wedge-shaped block 6043 with a narrow top and a wide bottom is arranged on one side of the limit pin 6042 close to the mounting rack 1, a third pressure spring 6044 is fixedly connected between one end of the fixing plate 6041 far away from the bracket 401 and the limit pin 6042, the descending resetting unit 604 further comprises a second wedge-shaped block 6045 fixedly connected to one side of the mounting rack 1 and matched with the first wedge-shaped block 6043, when the second stroke is finished, the third pressure spring 6044 ejects the limit pin 6042 into the space between the bracket 401 and the corresponding first limit block 404 to enable the gluing unit 601 to keep a lifting state relative to the bottom plate pressing plate 403, and when the upper die holder moves upwards to the top after the third stroke is finished, the second wedge-shaped block 6045 extrudes the first wedge-shaped block 6043, the limiting pin 6042 is separated from the space between the support 401 and the corresponding first limiting block 404 by overcoming the elasticity of the third pressure spring 6044, so that the bottom plate pressing plate 403 moves downwards relative to the support 401 under the action of the self gravity and the first pressure spring 406, and the glue brushing unit 601 can be lowered and reset to the state when the first stroke starts relative to the bottom plate pressing plate 403 through the reverse transmission of the lifting unit 603 in the second stroke.
The upper die holder further comprises a cutting mechanism 3 fixedly connected to the periphery of the edge covering mechanism 4, the cutting mechanism 3 comprises a rectangular frame plate 301 fixedly connected to the bottom of the support 401, a blade assembly 302 matched with the cutting groove 801 is fixedly mounted at the bottom of the rectangular frame plate 301, the blade assembly 302 comprises strip-shaped blades 3021 distributed in a rectangular shape, the strip-shaped blades 3021 are used for cutting off redundant leather edges of leather carving soft packages, and right-angle blades 3022 located between every two adjacent strip-shaped blades 3021, each right-angle blade 3022 can cut off a 'corner' (the 'corner' here refers to a triangular corner formed between the adjacent leather edges after the leather carving soft packages are covered, and the 'corner' here before the covering is rectangular).
It is provided with one and presses leather lace subassembly 5 to cut 3 all side faces of mechanism vertical slip respectively, it includes leather lace clamp plate 501 to press leather lace subassembly 5, two second slide bars 502 of fixedly connected with on the leather lace clamp plate 501, second slide bar 502 slides and sets up on rectangle frame plate 301, second slide bar 502 top is provided with a cap piece 503 that restriction second slide bar 502 breaks away from rectangle frame plate 301, be provided with second pressure spring 504 between leather lace clamp plate 501 and the rectangle frame plate 301, it can compress tightly the soft excessive leather lace of soft package of leather carving when cutting mechanism 3 and cutting the soft package leather lace of leather carving, make the leather lace incision more accurate, level and smooth.
A locking mechanism 12 is arranged between the lower die holder and the upper die holder, the locking mechanism 12 comprises an L-shaped rod 1201 arranged at the bottom of the edge sealing platform 8 in a sliding manner, a tension spring 1202 is arranged between the L-shaped rod 1201 and the edge sealing platform 8, the top of the vertical part of the L-shaped rod 1201 is wedge-shaped, the locking mechanism 12 further comprises a third wedge 1203 fixedly connected to one side of the rectangular frame plate 301 of the cutting mechanism 3 and matched with the wedge-shaped top of the L-shaped rod 1201, before the third wedge 1203 contacts with the wedge-shaped top of the L-shaped rod 1201, under the action of the tension spring 1202, the horizontal part of the L-shaped rod 1201 moves and extends to the lower part of the placing plate 9, the placing plate 9 can be prevented from moving downwards under the pressure of the pressing plate 403 of the bottom plate, the cutting mechanism 3 can cut soft package leather edges conveniently, when the third wedge 1203 moves downwards along with the cutting mechanism 3 to contact and extrudes the wedge-shaped top of the L, the horizontal portion of the L-shaped rod 1201 moves away from the lower side of the placing plate 9, so that the placing plate 9 can move downwards under the action of external force, and the edge covering mechanism 4 can conveniently extrude the leather carving soft bag on the placing plate 9 into the edge sealing platform 8 for edge covering.
The working principle is as follows: the upper die base moves downwards from an initial state to the bottom of a rubber brushing plate 6011 of the rubber brushing unit 601 and a leather carving soft package to be edge-wrapped leather side to be in contact with a first stroke under the action of the hydraulic cylinder 2, the upper die base continues to move downwards from the end of the first stroke to a blade assembly 302 of the cutting mechanism 3 to completely cut off the redundant leather side of the leather carving soft package into a second stroke under the action of the hydraulic cylinder 2, and the upper die base continues to move downwards from the end of the second stroke to a bottom plate pressing plate 403 of the edge-wrapping mechanism 4 to completely press the leather carving soft package into an edge-wrapping platform 8 into a third stroke under the action of the hydraulic cylinder 2.
In an initial state, patterns of a soft leather sculpture package leather surface to be subjected to edge sealing are accurately placed on a placing plate 9 of a lower die base downwards, a valve 6022 of a glue supply unit 602 is opened, a hydraulic cylinder 2 is started again to enable a hydraulic rod of the hydraulic cylinder to be ejected downwards, the lower die base is driven to move downwards for a first stroke, at the end of the first stroke, the bottom of an ejector rod 6014 of a glue brushing unit 601 is contacted with the leather surface of the soft leather sculpture package to be brushed with glue and is blocked and does not move downwards, an ejector rod 6014 pushes a movable wedge 6013 to not move downwards, other parts of the glue brushing unit 601 continue to move downwards until the first stroke is finished, a gap is generated between the two fixed wedge 6012 and the movable wedge 6013, glue provided by the glue supply unit 602 flows to the lower part of an inner cavity of a glue brushing plate 6011 at the upper part of the inner cavity of the glue brushing plate 6011, seeps out to the leather sculpture package leather edge to be subjected to edge wrapping through a glue hole at; the bottom plate clamp plate 403 of the edge covering mechanism 4 is just in contact with the soft package bottom plate of the leather carving when the first stroke is finished, the edge pressing component 5 is just in contact with the excessive leather edge to be cut off of the soft package of the leather carving, and the blade component 302 cutting part of the cutting mechanism 3 is still kept at a certain distance from the soft package leather edge of the leather carving.
In the second stroke, the support 401 of the edge covering mechanism 4 continues to move downwards under the action of the hydraulic cylinder 2, the bottom plate pressing plate 403 is blocked by the leather carving soft bag and cannot move downwards, the support 401 generates relative motion with the bottom plate pressing plate 403 through the first sliding rod 402, the support 401 moves downwards until being in contact with the second limiting block 405, the support 401 extrudes the first pressure spring 406 when moving downwards, the first pressure spring 406 acts on the bottom plate pressing plate 403 in an elastic manner, so that the bottom plate pressing plate 403 tightly presses and fixes the leather carving soft bag on the placing plate 9, meanwhile, the support 401 drives the cutting mechanism 3 to move downwards, the rectangular frame plate 301 of the cutting mechanism 3 enables the second pressure spring 504 on the leather carving edge pressing assembly 5 to be compressed, the second pressure spring 504 acts on the leather edge pressing plate 501 in an elastic manner, so that the leather edge pressing plate 501 tightly presses the redundant leather carving soft bag on the edge sealing platform 8, and then the cutter assembly 302 of the cutting mechanism 3 moves downwards to contact the leather edge soft bag and completely cut the redundant leather edge, and finishing the trimming. At the same time of the second stroke, there is a relative movement between the rectangular frame plate 301 moving in synchronization with the carriage 401 and the bottom plate pressing plate 403, and when the rectangular frame plate 301 moves down, the gear 6033 is driven by the second rack 6034 to rotate, so that the first rack 6032 moves reversely relative to the second rack 6034 by the same distance, the glue brushing unit 601 fixedly connected with the first rack 6032 is lifted upwards relative to the bottom plate pressing plate 403, the movable wedge-shaped block 6013 moves downwards relative to the fixed wedge-shaped block 6012 under the action of the self gravity and the gravity of the ejector rod 6014, a gap between the two fixed wedge-shaped blocks 6012 and the movable wedge-shaped block 6013 is closed, glue does not flow out from a glue hole at the bottom of the glue brushing plate 6011, and when the second stroke is finished, the glue brushing unit 601 is lifted by a distance of a second stroke, and at this time, a third pressure spring 6044 of the descending reset unit 604 ejects a limit pin 6042 between the bracket 401 and the corresponding first limit block 404, so that the glue brushing unit 601 is kept in a state of being lifted relative to the bottom plate pressing plate 403; meanwhile, in the second stroke, the third wedge 1203 in the locking mechanism 12 moves downwards along with the cutting mechanism 3, and the third wedge 1203 contacts the wedge-shaped top of the L-shaped rod 1201 and presses the L-shaped rod 1201 in the direction away from the edge sealing platform 8, so that the horizontal part of the L-shaped rod 1201 is completely separated from the lower part of the placing plate 9, and the placing plate 9 is not limited by the downward movement of the L-shaped rod 1201.
In the third stroke, due to the blocking of the second limiting block 405 of the edge covering mechanism 4, the bottom plate pressing plate 403 moves downwards along with the support 401, the bottom plate pressing plate 403 overcomes the elasticity of a fourth pressure spring 1102 of the elastic telescopic assembly 11 to press the leather carving soft bag into the edge sealing platform 8, the elastic telescopic assembly 11 is compressed, a rubber strip 802 on the inner side of the edge sealing platform 8 presses the cut and reserved leather carving soft bag leather edge to the side face of the leather carving soft bag bottom plate, so that the reserved leather carving soft bag leather edge is adhered to the side face of the leather carving soft bag bottom plate through glue on the reserved leather carving soft bag leather edge, and edge covering is completed; in the third stroke, the second pressure spring 504 of the leather edge pressing component 5 is further compressed, the blade assembly 302 of the cutting mechanism 3 further moves downwards to the cutting groove 801, and the distance between the first limiting block 404 and the second limiting block 405 is greater than the sum of the leather carving soft package base plate and the leather surface thickness after subtracting the thickness of the support 401 between the first limiting block and the second limiting block, namely the distance between the third stroke and the second limiting block is less than the second stroke, so that the bottom of the glue brushing unit 601 in the third stroke cannot contact the edge sealing platform 8, and the edge sealing platform 8 is prevented from being dyed with glue.
After the third stroke is finished, the hydraulic cylinder 2 is controlled to contract the hydraulic rod, the upper die base is enabled to move upwards to an initial state, in the process, the elastic force of a fourth pressure spring 1102 of the elastic telescopic assembly 11 overcomes the friction force between each rubber strip 802 and the leather carving soft package, the leather carving soft package dead weight and the placing plate 9 dead weight, the placing plate 9 and the leather carving soft package with the edge sealing completed on the placing plate are bounced upwards until the limiting unit 10 is in contact with the lower surface of the edge sealing platform 8, and the placing plate 9 is prevented from continuously rising; at this time, the third wedge 1203 of the locking mechanism 12 starts to disengage from the L-shaped lever 1201, and the restoring force of the tension spring 1202 moves the horizontal portion of the L-shaped lever 1201 again below the setting plate 9; the leather edge pressing assembly 5 is reset to an initial state due to the elasticity of the second compression spring 504; when the upper die holder moves upwards to the top, the second wedge block 6045 extrudes the first wedge block 6043, so that the limit pin 6042 overcomes the elastic force of the third pressure spring 6044 to be separated from the space between the support 401 and the corresponding first limit block 404, the bottom plate pressing plate 403 moves downwards relative to the support 401 under the action of the self gravity and the elastic force of the first pressure spring 406, and the glue brushing unit 601 can be lowered relative to the bottom plate pressing plate 403 to be reset to the state at the beginning of the first stroke through the reverse transmission of the lifting unit 603 relative to the second stroke; and finally, taking down the leather carving soft package with good edge sealing on the placing plate 9, and placing the next leather carving soft package with a to-be-sealed edge on the placing plate 9 to carry out the next edge sealing of the leather carving soft package.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a soft bag of leather carving uses bag sealer which characterized in that:
comprises a lower die holder and an upper die holder which is movably arranged along the vertical direction;
the upper die base comprises an edge covering mechanism (4), a gluing mechanism (6) is arranged on the edge covering mechanism (4), a cutting mechanism (3) is fixedly connected to the peripheral side of the edge covering mechanism (4), and a leather edge pressing assembly (5) is vertically arranged on the peripheral side of the cutting mechanism (3) in a sliding manner;
the downward moving process of the upper die holder is divided into three strokes:
in the first stroke, the gluing mechanism (6) glues the leather edge of the leather carving soft bag to be edge sealed, which is placed on the lower die holder;
in the second stroke, the edge covering mechanism (4) tightly presses the leather carving soft package bottom plate on the lower die base, the leather edge pressing assembly (5) tightly presses the redundant leather edges of the leather carving soft package on the lower die base, and the cutting mechanism (3) cuts the redundant leather edges of the leather carving soft package;
in the third stroke, the edge covering mechanism (4) extrudes the leather carving soft bag into the lower die seat to carry out edge covering on the leather carving soft bag;
the lower die base comprises a base (7), and a sealing edge platform (8) is fixedly arranged on the base (7);
the edge sealing platform (8) is in a rectangular frame shape, and a cutting groove (801) is formed in the edge sealing platform (8);
the inner sides of the edge sealing platforms (8) are respectively and fixedly connected with a rubber strip (802), and one side, facing the leather carving soft bag, of each rubber strip (802) is a cambered surface protruding towards the leather carving soft bag;
an elastic telescopic component (11) is fixedly arranged on the base (7);
the top of the elastic telescopic assembly (11) is fixedly connected with a placing plate (9) which is positioned in the edge sealing platform (8) and used for placing a leather carving soft bag;
the bottom of the placing plate (9) is provided with a limiting unit (10) extending outwards, and the limiting unit (10) is assembled to prevent the placing plate (9) from being popped out of the edge sealing platform (8) by an elastic telescopic component (11);
the edge covering mechanism (4) comprises a support (401), and a first sliding rod (402) is arranged on the support (401) in a sliding mode;
the bottom of the first sliding rod (402) is fixedly connected with a bottom plate pressing plate (403), the top of the first sliding rod (402) is fixedly connected with a first limiting block (404) positioned above the support (401), and the first sliding rod (402) is fixedly connected with a second limiting block (405) positioned between the support (401) and the bottom plate pressing plate (403);
a first pressure spring (406) is fixedly connected between the bottom plate pressure plate (403) and the bracket (401);
the cutting mechanism (3) comprises a rectangular frame plate (301) fixedly connected with the bottom of the support (401), and a blade assembly (302) is fixedly mounted at the bottom of the rectangular frame plate (301);
the blade assembly (302) comprises strip-shaped blades (3021) which are distributed in a rectangular shape, and right-angle blades (3022) which are positioned between every two adjacent strip-shaped blades (3021);
the leather edge pressing component (5) comprises a leather edge pressing plate (501), and two second sliding rods (502) are fixedly connected to the leather edge pressing plate (501);
the second sliding rod (502) is arranged on the rectangular frame plate (301) in a sliding mode, and a cap block (503) is arranged at the top of the second sliding rod (502);
a second pressure spring (504) is arranged between the leather edge pressure plate (501) and the rectangular frame plate (301);
the gluing mechanism (6) comprises four glue brushing units (601), and the glue brushing units (601) are assembled to be in contact with the leather surface to be covered of the leather carving soft package when the first stroke is finished;
each glue brushing unit (601) is communicated with the same glue supply unit (602), and the glue supply units (602) are fixedly arranged on the support (401);
the lifting unit (603) is arranged to enable the glue brushing unit (601) to be lifted relative to the bottom plate pressing plate (403) in the second stroke process;
the glue brushing device further comprises a descending resetting unit (604), the descending resetting unit (604) is assembled to enable the glue brushing unit (601) to keep a state of being lifted relative to the bottom plate pressing plate (403) after the second stroke is finished, and the descending resetting unit (604) can enable the glue brushing unit (601) to descend relative to the bottom plate pressing plate (403) to be reset to a state when the first stroke is started when the upper die base moves to the top after the third stroke is finished;
the glue brushing unit (601) comprises a glue brushing plate (6011) with an inner cavity, a plurality of glue holes used for glue discharging are densely distributed at the bottom of the glue brushing plate (6011), two sides of the inner cavity of the glue brushing plate (6011) are respectively provided with a fixed wedge-shaped block (6012) with a wide top and a narrow bottom, a movable wedge-shaped block (6013) with a narrow top and a wide bottom and matched with the two fixed wedge-shaped blocks (6012) is vertically arranged between two ends of the inner cavity of the glue brushing plate (6011) in a sliding mode, an ejector rod (6014) is vertically arranged at the bottom of the glue brushing plate (6011) in a sliding mode, and the top end of the ejector rod (6014) penetrates through the inner cavity of the glue brushing plate (6011) and then is fixedly connected with the lower;
the glue supply unit (602) comprises a glue storage bottle (6021) fixedly arranged on the edge covering mechanism (4), a valve (6022) is arranged at a glue outlet of the glue storage bottle (6021), and the glue outlet of the glue storage bottle (6021) is communicated with the top of each glue brushing unit (601) through a hose (6023) respectively;
the lifting unit (603) comprises a fixed block (6031) fixedly connected to the bottom plate pressing plate (403), a first rack (6032) is vertically arranged on the fixed block (6031) in a sliding mode, the bottom of the first rack (6032) is fixedly connected with the rubber brushing plate (6011), one side of the fixed block (6031) is rotatably connected with a gear (6033), the gear (6033) is meshed with the first rack (6032), the lifting unit further comprises a second rack (6034) fixedly connected to one side of the rectangular frame plate (301), and the second rack (6034) is meshed with the gear (6033);
descending reset unit (604) include fixed plate (6041) of fixed connection in support (401) one side, it is provided with a spacer pin (6042) to slide on fixed plate (6041), one side that spacer pin (6042) are close to mounting bracket (1) is provided with first wedge (6043) of width under the narrow, fixed connection has a third pressure spring (6044) between one end and spacer pin (6042) of support (401) are kept away from in fixed plate (6041), still include fixed connection in mounting bracket (1) one side, and with first wedge (6043) matched with second wedge (6045).
2. The edge bonding machine for soft package of leather carving of claim 1, characterized in that: the elastic telescopic assembly (11) comprises a telescopic rod (1101), an outer rod of the telescopic rod (1101) is fixedly connected with the base (7), an inner rod of the telescopic rod (1101) is fixedly connected with the bottom of the placing plate (9), and a fourth pressure spring (1102) is fixedly connected between the outer rod of the telescopic rod (1101) and the placing plate (9).
3. The edge bonding machine for soft package of leather carving of claim 1, characterized in that: a locking mechanism (12) is arranged between the lower die holder and the upper die holder;
the locking mechanism (12) comprises an L-shaped rod (1201) which is arranged at the bottom of the edge sealing platform (8) in a sliding manner;
a tension spring (1202) is arranged between the L-shaped rod (1201) and the edge sealing platform (8), and the top of the vertical part of the L-shaped rod (1201) is wedge-shaped;
the locking mechanism (12) further comprises a third wedge block (1203) which is fixedly connected to one side of the cutting mechanism (3) and matched with the wedge top of the L-shaped rod (1201).
4. The edge bonding machine for soft package of leather carving of claim 1, characterized in that: one side of the lower die holder is fixedly connected with an installation frame (1) extending to the upper side of the upper die holder, a hydraulic cylinder (2) is fixedly connected onto the installation frame (1), and the output end of the hydraulic cylinder (2) is fixedly connected with the support (401).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010575684.3A CN111686992B (en) | 2020-06-22 | 2020-06-22 | Soft bag edge banding machine of leather carving |
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| CN111686992B true CN111686992B (en) | 2021-05-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112917520B (en) * | 2021-01-20 | 2023-01-13 | 安徽索亚装饰材料有限公司 | Soft packet of processingequipment of skin carving |
| CN112916259B (en) * | 2021-01-20 | 2022-04-05 | 睢县中宇马具服装有限公司 | Soft packet of processing equipment of leather carving |
| CN112974108B (en) * | 2021-03-02 | 2022-09-09 | 南丰县致诚科技有限公司 | PS board is automatic rubberizing equipment all around |
| CN115256221A (en) * | 2022-09-28 | 2022-11-01 | 江苏积力环保科技有限公司 | Turning device for machining electromechanical equipment |
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| US8430144B2 (en) * | 2011-03-24 | 2013-04-30 | Chin-Chi Lin | Edge banding machine |
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| CN204023950U (en) * | 2014-07-30 | 2014-12-17 | 上虞金达莱皮雕制品有限公司 | The taping machine of one seed coat carving decorative panel |
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Effective date of registration: 20211228 Address after: 239000 No.13 factory building, Suchu modern industrial park, Chuzhou City, Anhui Province Patentee after: CHUZHOU AIWOFU PHOTOELECTRIC TECHNOLOGY CO.,LTD. Address before: No.18, Jinger Road, Quanjiao Economic Development Zone, Chuzhou City, Anhui Province Patentee before: ANHUI SOYA DECORATIVE MATERIALS Co.,Ltd. |
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Effective date of registration: 20230329 Address after: No. 8-1, Ouhua 1st Street, European Industrial Park, Shiling Town, Huadu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Kobe leather products Co.,Ltd. Address before: 239000 No.13 factory building, Suchu modern industrial park, Chuzhou City, Anhui Province Patentee before: CHUZHOU AIWOFU PHOTOELECTRIC TECHNOLOGY CO.,LTD. |
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